ZA911474B - Mine support - Google Patents

Mine support

Info

Publication number
ZA911474B
ZA911474B ZA911474A ZA911474A ZA911474B ZA 911474 B ZA911474 B ZA 911474B ZA 911474 A ZA911474 A ZA 911474A ZA 911474 A ZA911474 A ZA 911474A ZA 911474 B ZA911474 B ZA 911474B
Authority
ZA
South Africa
Prior art keywords
mine support
mine
support
Prior art date
Application number
ZA911474A
Inventor
Dirk Cornelius Stephanu Venter
Cornelius Stephanus Vente Dirk
Original Assignee
Estate Late Dirk Cornelius Ste
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Estate Late Dirk Cornelius Ste filed Critical Estate Late Dirk Cornelius Ste
Priority to ZA911474A priority Critical patent/ZA911474B/en
Publication of ZA911474B publication Critical patent/ZA911474B/en

Links

ZA911474A 1989-11-30 1991-02-28 Mine support ZA911474B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA911474A ZA911474B (en) 1989-11-30 1991-02-28 Mine support

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA899137 1989-11-30
ZA911474A ZA911474B (en) 1989-11-30 1991-02-28 Mine support

Publications (1)

Publication Number Publication Date
ZA911474B true ZA911474B (en) 1991-12-24

Family

ID=27140709

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA911474A ZA911474B (en) 1989-11-30 1991-02-28 Mine support

Country Status (1)

Country Link
ZA (1) ZA911474B (en)

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